2000w solar charge controller 48V with LCD display, PWM dump load solar controller
USD $210 - $270 /Piece
Min.Order:1 Piece
Nantong R&X Energy Technology Co., Ltd.
2000w solar charge controller 48V with LCD display, PWM dump load solar controller
General Description
Solar controller is control device which can control solar panel and transform solar energy into
electricity then store tothe battery bank. Solar controller is the most important part in
off-grid system, whose performance has mucheffect on life expectancy and operation of the
whole system, especially the battery expectancy. Or life span of battery will be shortened by
over charge or over discharge.
With decent appearance, easy operation, visual LCD display and perfect protection functions,
the apparatus has high charge efficiency, low no-load loss.
Technical Data
Product Model | WM-2000SC |
Rated Battery Voltage | 48V |
Rated Solar Input Power | 2kW |
Floating Charging Voltage | 58V |
Max Open Circuit Voltage | 100V |
Display Mode | LCD |
Quiescent Current | ≤20mA |
Ambient Temperature & Humidity | -20~+55℃/35~85%RH(Without Condensation) |
Temperature Compensation Function (Optional) | -4mV/℃/2V ,–35℃--+80℃ ,Precision:±1℃ |
Dimension(L×W×H) | 440×300×170mm |
Net Weight | 8 kg |
In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement. |
Picture Of Controller
Description
1. Reliability:Intelligent zed, modularized design, simple mechanism, powerful functions.
With industrial range superior components and strict production technology, the controller can be
used in relatively bad working environment and has reliable performance and long life-span.
2. PWM Step less Dump load Mode: dump residual power with division into thousands of stages.
It can dump residual power while charging battery banks, which is benefit to effectively extend
battery longevity.
3. Voltage Limiting and Current Limiting Charge Mode: When battery voltage exceeds the
pre-set floating voltage point, the controller will adopt PWM voltage limiting charge mode.
It dumps the excess energy. When wind turbine charging current exceeds pre-set brake
current point, the controller will automatically start brake to protect battery banks.
4. LCD Display Function: LCD screen can display system status and parameters via visual digital
and graphic form. Such as: battery voltage, wind turbine voltage, PV voltage, wind turbine
current, PV current, wind turbine power, PV power, battery power status etc.
5. Perfect Protection Functions: Battery over charge protection, Battery over discharge
protection, Battery anti-reserve connection protection, wind turbine current-limiting charge,
automatic brake, manual brake; solar anti-reverse charge protection, solar anti-reverse
connection protection, lightning protection, etc.
More information will be shown in the manual when you receive goods